10          20        30         40        50        60 
CCGCCCCUGUCGCUUCCA--     CA     A  -|      CCA       CGGUUGGCCG 
                    GAGCU  GCCAC GA UGUCCAG   CAAUUCU          C
                    CUCGA  CGGUG CU ACAGGUU   GUUAAGA          A
CUGGCCCCGGGACUUGAGUC     AG     A  A^      UGC       ACAUGCUCAG 
   120       110       100        90        80        70